1. Abdel-Satar, A. M., Ali, M. H., & Goher, M. E. (2017). Indices of water quality and metal pollution of Nile river, Egypt. Egyptian Journal of Aquatic Research, 43(1), 21–29.
2. Abir, S. (2014). Seasonal variations in physico-chemical characteristics of Rudrasagar wetland—A Ramsar site, Tripura, North east, India. Research Journal of Chemical Sciences, 4(1), 31–40.
3. Agarwal, M., & Agarwal, A. (2013). Linear regression and correlation analysis of water quality parameters: A case study of River Kosi at district Rampur, India. International Journal of Innovative Research in Science, Engineering and Technology, 2(12), 7273–7279.
4. Aggarwal, R., & Arora, S. (2012). A study of water quality of Kaushalya River in the submountaneous Shivalik region. International Journal of Scientific and Technology Research, 1(8), 52–68.
5. Ahmad, Z., & Qadir, A. (2011). Source evaluation of physicochemically contaminated groundwater of Dera Ismail Khan area, Pakistan. Environmental Monitoring and Assessment, 175(1–4), 9–21.